ECSP10010367A - METHOD FOR THE TREATMENT OF A SINGLE STAGE OF UNDERGROUND SILICON FORMATIONS - Google Patents
METHOD FOR THE TREATMENT OF A SINGLE STAGE OF UNDERGROUND SILICON FORMATIONSInfo
- Publication number
- ECSP10010367A ECSP10010367A EC2010010367A ECSP10010367A ECSP10010367A EC SP10010367 A ECSP10010367 A EC SP10010367A EC 2010010367 A EC2010010367 A EC 2010010367A EC SP10010367 A ECSP10010367 A EC SP10010367A EC SP10010367 A ECSP10010367 A EC SP10010367A
- Authority
- EC
- Ecuador
- Prior art keywords
- fluid
- treatment
- single stage
- underground
- formation
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 229910052710 silicon Inorganic materials 0.000 title 1
- 239000010703 silicon Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 9
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 239000011734 sodium Substances 0.000 abstract 2
- 239000007848 Bronsted acid Substances 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
En un método de tratamiento de una formación que contiene arenisca, penetrada por un pozo, se forma un fluido de tratamiento conformado por un fluido acuoso que contiene un Ácido de Bronsted, una fuente de fluoruro de hidrógeno, y un ácido orgánico o una sal de éste que sea sustancialmente soluble en el fluido acuoso. El fluido de tratamiento contiene menos de 2% aproximadamente de fluoruro (F-) por peso del fluido y desde 2% o menos de sodio (Na+) por peso del fluido. El fluido de tratamiento es introducido en la formación a través del pozo como una sola etapa sin introducir un perflujo de fluido que contiene ácido en la formación antes de introducir el fluido de tratamiento.In a method of treating a sandstone-containing formation, penetrated by a well, a treatment fluid is formed consisting of an aqueous fluid containing a Bronsted Acid, a source of hydrogen fluoride, and an organic acid or a salt of this one that is substantially soluble in the aqueous fluid. The treatment fluid contains less than about 2% fluoride (F-) by weight of the fluid and from 2% or less sodium (Na +) by weight of the fluid. The treatment fluid is introduced into the formation through the well as a single stage without introducing a flow of acid-containing fluid into the formation before introducing the treatment fluid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/019,394 US8312929B2 (en) | 2008-01-24 | 2008-01-24 | Method for single-stage treatment of siliceous subterranean formations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP10010367A true ECSP10010367A (en) | 2010-08-31 |
Family
ID=40635484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EC2010010367A ECSP10010367A (en) | 2008-01-24 | 2010-07-22 | METHOD FOR THE TREATMENT OF A SINGLE STAGE OF UNDERGROUND SILICON FORMATIONS |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US8312929B2 (en) |
| BR (1) | BRPI0906591A2 (en) |
| CA (1) | CA2711905C (en) |
| CO (1) | CO6290780A2 (en) |
| EC (1) | ECSP10010367A (en) |
| MX (1) | MX2009000790A (en) |
| WO (1) | WO2009093195A1 (en) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9027647B2 (en) | 2006-08-04 | 2015-05-12 | Halliburton Energy Services, Inc. | Treatment fluids containing a biodegradable chelating agent and methods for use thereof |
| US8567504B2 (en) * | 2006-08-04 | 2013-10-29 | Halliburton Energy Services, Inc. | Composition and method relating to the prevention and remediation of surfactant gel damage |
| US9127194B2 (en) | 2006-08-04 | 2015-09-08 | Halliburton Energy Services, Inc. | Treatment fluids containing a boron trifluoride complex and methods for use thereof |
| US8567503B2 (en) * | 2006-08-04 | 2013-10-29 | Halliburton Energy Services, Inc. | Composition and method relating to the prevention and remediation of surfactant gel damage |
| US9120964B2 (en) | 2006-08-04 | 2015-09-01 | Halliburton Energy Services, Inc. | Treatment fluids containing biodegradable chelating agents and methods for use thereof |
| AU2011200525B8 (en) | 2010-12-17 | 2016-10-13 | Akzo Nobel Chemicals International B.V. | Environmentally friendly stimulation fluids, processes to create wormholes in carbonate reservoirs, and processes to remove wellbore damage in carbonate reservoirs |
| AU2011343385B2 (en) | 2010-12-17 | 2015-11-12 | Akzo Nobel Chemicals International B.V. | Ammonium salts of chelating agents and their use in oil and gas field applications |
| US8881823B2 (en) | 2011-05-03 | 2014-11-11 | Halliburton Energy Services, Inc. | Environmentally friendly low temperature breaker systems and related methods |
| US9334716B2 (en) | 2012-04-12 | 2016-05-10 | Halliburton Energy Services, Inc. | Treatment fluids comprising a hydroxypyridinecarboxylic acid and methods for use thereof |
| US8887805B2 (en) * | 2012-10-30 | 2014-11-18 | Halliburton Energy Services, Inc. | Compositions and methods related to mitigating aluminum and ferric precipitates in subterranean formations after acidizing operations |
| US9670399B2 (en) | 2013-03-15 | 2017-06-06 | Halliburton Energy Services, Inc. | Methods for acidizing a subterranean formation using a stabilized microemulsion carrier fluid |
| US10202834B2 (en) | 2013-10-25 | 2019-02-12 | Flex-Chem Holding Company, Llc | Method for remediation of subterranean-formed metal-polymer complexes using a metal complexing agent |
| EP3132112A4 (en) | 2014-04-14 | 2017-10-04 | Flex-chem Holding Company LLC | Stimulation of wells in nano-darcy shale formations |
| DK3189116T3 (en) | 2014-09-04 | 2023-11-06 | Flex Chem Holding Company Llc | SLICKWATER FRACTURING USING TIME-DELAYED RELEASE METAL COMPLEXING AGENT |
| BR112017009339B1 (en) | 2014-12-03 | 2021-01-19 | Halliburton Energy Services, Inc. | method |
| AU2014412852B2 (en) | 2014-12-03 | 2018-04-05 | Halliburton Energy Services, Inc. | Methods and systems for suppressing corrosion of metal surfaces |
| WO2016195653A1 (en) * | 2015-06-01 | 2016-12-08 | Halliburton Energy Services, Inc. | Treatment fluids for use in removing acid-soluble materials in subterranean formations |
| US11299972B2 (en) | 2019-10-10 | 2022-04-12 | Flex-Chem Holding Company, Llc | Method for remediation of subterranean-formed metal-polymer complexes using peracetic acid |
| CA3169214A1 (en) | 2020-02-07 | 2021-08-12 | Flex-Chem Holding Company, Llc | Iron control as part of a well treatment using time-released agents |
| EP4100485A1 (en) | 2020-02-07 | 2022-12-14 | Flex-Chem Holding Company, LLC | Iron control as part of a well treatment using time-released agents |
| WO2022204339A1 (en) * | 2021-03-25 | 2022-09-29 | Schlumberger Technology Corporation | Method for single-stage treatment of siliceous subterranean formations |
| US12577450B2 (en) | 2021-03-25 | 2026-03-17 | Schlumberger Technology Corporation | Compositions for single-stage treatment of siliceous subterranean formations |
| WO2022261577A1 (en) * | 2021-06-08 | 2022-12-15 | Exxonmobil Upstream Research Company | Methods for preventing or mitigating wellbore screen out conditions using acid blends |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090563A (en) | 1976-12-27 | 1978-05-23 | Shell Oil Company | Increasing the clay dissolving capability of a buffer-regulated mud acid |
| US4646835A (en) | 1985-06-28 | 1987-03-03 | Union Oil Company Of California | Acidizing method |
| DE69415937T2 (en) | 1993-11-18 | 1999-05-27 | Halliburton Energy Services, Inc., Duncan, Okla. | Reduction of aluminum precipitation when acidifying underground formations |
| US6118000A (en) | 1996-11-04 | 2000-09-12 | Hydrochem Industrial Services, Inc. | Methods for preparing quaternary ammonium salts |
| US6924255B2 (en) | 1999-05-13 | 2005-08-02 | Frank F. Chang | Composition and method for treating a subterranean formation |
| WO2000070186A1 (en) | 1999-05-13 | 2000-11-23 | Schlumberger Technology Corporation | Method for acidizing a subterranean formation |
| US6806236B2 (en) | 1999-05-13 | 2004-10-19 | Schlumberger Technology Corporation | Composition and method for treating a subterranean formation |
| US6436880B1 (en) | 2000-05-03 | 2002-08-20 | Schlumberger Technology Corporation | Well treatment fluids comprising chelating agents |
| US6911418B2 (en) | 2001-05-17 | 2005-06-28 | Schlumberger Technology Corporation | Method for treating a subterranean formation |
| US7114567B2 (en) | 2003-01-28 | 2006-10-03 | Schlumberger Technology Corporation | Propped fracture with high effective surface area |
| US7192908B2 (en) | 2003-04-21 | 2007-03-20 | Schlumberger Technology Corporation | Composition and method for treating a subterranean formation |
| US20050137095A1 (en) | 2003-12-18 | 2005-06-23 | Bj Services Company | Acidizing stimulation method using viscoelastic gelling agent |
| US7237608B2 (en) | 2004-10-20 | 2007-07-03 | Schlumberger Technology Corporation | Self diverting matrix acid |
| US20060131022A1 (en) | 2004-12-17 | 2006-06-22 | Bj Services Company | Matrix treatment of damaged sandstone formations using buffered HF-acidizing solutions |
| US7306041B2 (en) | 2006-04-10 | 2007-12-11 | Schlumberger Technology Corporation | Method for treating a subterranean formation |
| US7753123B2 (en) | 2006-12-06 | 2010-07-13 | Schlumberger Technology Corporation | Method for treating a subterranean formation |
| US7947629B2 (en) | 2007-08-06 | 2011-05-24 | Schlumberger Technology Corporation | Method of acidizing sandstone formations |
-
2008
- 2008-01-24 US US12/019,394 patent/US8312929B2/en not_active Expired - Fee Related
-
2009
- 2009-01-21 MX MX2009000790A patent/MX2009000790A/en active IP Right Grant
- 2009-01-22 CA CA2711905A patent/CA2711905C/en not_active Expired - Fee Related
- 2009-01-22 BR BRPI0906591A patent/BRPI0906591A2/en not_active IP Right Cessation
- 2009-01-22 WO PCT/IB2009/050245 patent/WO2009093195A1/en not_active Ceased
-
2010
- 2010-07-22 EC EC2010010367A patent/ECSP10010367A/en unknown
- 2010-07-26 CO CO10090616A patent/CO6290780A2/en active IP Right Grant
-
2012
- 2012-11-20 US US13/682,296 patent/US20130079260A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CA2711905A1 (en) | 2009-07-30 |
| US20130079260A1 (en) | 2013-03-28 |
| MX2009000790A (en) | 2009-08-20 |
| US20090192054A1 (en) | 2009-07-30 |
| CA2711905C (en) | 2016-07-26 |
| US8312929B2 (en) | 2012-11-20 |
| CO6290780A2 (en) | 2011-06-20 |
| WO2009093195A1 (en) | 2009-07-30 |
| BRPI0906591A2 (en) | 2019-09-24 |
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